210233233423 has 2 divisors, whose sum is σ = 210233233424. Its totient is φ = 210233233422.

The previous prime is 210233233403. The next prime is 210233233439. The reversal of 210233233423 is 324332332012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210233233423 - 2³⁷ = 72794279951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210233233391 and 210233233400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210233233403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105116616711 + 105116616712.

It is an arithmetic number, because the mean of its divisors is an integer number (105116616712).

Almost surely, 2^210233233423 is an apocalyptic number.

210233233423 is a deficient number, since it is larger than the sum of its proper divisors (1).

210233233423 is an equidigital number, since it uses as much as digits as its factorization.

210233233423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 210233233423 its reverse (324332332012), we get a palindrome (534565565435).

The spelling of 210233233423 in words is "two hundred ten billion, two hundred thirty-three million, two hundred thirty-three thousand, four hundred twenty-three".